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GeoGebra
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Swim-Run
Author:
Tom Ahlschwede
GeoGebra
New Resources
Piano. Keyboard.
"Compressed" Astroid as Envelope
Introduction
Rotating Points (Optical Illusion)
History of Maths
Discover Resources
GeoGebraBook
Interior Angles in Pentagon and Hexagon
Better Exponentials
Trigonometry Basic Unit Circle
Marble Universe
Discover Topics
Centroid or Barycenter
Dilation
Ratios
Solids or 3D Shapes
Tangent Function